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lanthanide Contraction is phenomenon of block :
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Which of the following doesn’t has an incomplete d-orbital?
2/17
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Which element of 5th group doesn’t have unpaired valence electrons in d-sub shell?
3/17
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Which of the following states of copper Is more stable?
4/17
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Which of following transition complex will have most stable square planar structure?
5/17
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Acidified K2Cr2O7 is also called:
6/17
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Which of the following Is the reason that Iron is the most abundant element?
7/17
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Which metal is not attracted by magnet?
8/17
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What is not true about transition metals?
They have only one valency
9/17
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ransition elements are colored because of:
10/17
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Which element does not show magnetic properties?
11/17
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d-d transitions in transition metals gives?
12/17
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Number of unpaired electrons in ferrous ion is:
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Higher Transition elements are:
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What is NOT true about K2Cr2O7?
15/17
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Which of the following has the lowest boiling point?
16/17
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Transition elements are colored in which type of compounds?
17/17